passwird hashing in go

password.go

package main

import (
	"golang.org/x/crypto/bcrypt"
	"fmt"
)

func main() {
	password := []byte("#toto1515Grandia")

	// Hashing the password with the default cost of 10
	hashedPassword, err := bcrypt.GenerateFromPassword(password, bcrypt.DefaultCost)
	if err != nil {
		panic(err)
	}
	var pass = []byte("$2a$08$KsnR4mA3TcEiEq.lNT3K6eYgIrFBpKxfPIN.GNjAdflpMcD90jPRG")
	fmt.Println(string(hashedPassword))
	fmt.Println("$2a$08$KsnR4mA3TcEiEq.lNT3K6eYgIrFBpKxfPIN.GNjAdflpMcD90jPRG")
	// Comparing the password with the hash
	err = bcrypt.CompareHashAndPassword(pass, password)
	fmt.Println(err) // nil means it is a match
}